ES474632A1 - Mejoras en los metodos de obtencion de aceros - Google Patents
Mejoras en los metodos de obtencion de acerosInfo
- Publication number
- ES474632A1 ES474632A1 ES474632A ES474632A ES474632A1 ES 474632 A1 ES474632 A1 ES 474632A1 ES 474632 A ES474632 A ES 474632A ES 474632 A ES474632 A ES 474632A ES 474632 A1 ES474632 A1 ES 474632A1
- Authority
- ES
- Spain
- Prior art keywords
- alloy
- low
- speed steel
- steel
- remainder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 239000000956 alloy Substances 0.000 title abstract 3
- 229910000997 High-speed steel Inorganic materials 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000007792 addition Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Mejoras en los métodos de obtención de aceros, de baja aleación y para alta velocidad, caracterizadas por que se actúa por vía metalúrgica de tal manera que se obtenga una aleación, en porcentaje de peso, de 0,90 - 1,05% de C, 0,10 - 1,00% de Si, 2,0 - 4,5% de Cr, 4,0 - 6,0% de Mo, 1,0 - 2,0% de W, 1,0 - 2,0% de V, 1,0 - 6,0% de Co, 0,02 - 0,08% de N y hasta 0,060% de S, siendo el resto hierro, adiciones menores y las impurezas normalmente presentes en el acero.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7712190A SE422598B (sv) | 1977-10-28 | 1977-10-28 | Snabbstal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES474632A1 true ES474632A1 (es) | 1979-03-16 |
Family
ID=20332712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES474632A Expired ES474632A1 (es) | 1977-10-28 | 1978-10-27 | Mejoras en los metodos de obtencion de aceros |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS54132419A (es) |
| AT (1) | AT386613B (es) |
| BR (1) | BR7807117A (es) |
| DE (1) | DE2844961A1 (es) |
| ES (1) | ES474632A1 (es) |
| FR (1) | FR2407270B1 (es) |
| GB (1) | GB2006826B (es) |
| IN (1) | IN149321B (es) |
| IT (1) | IT1099832B (es) |
| SE (1) | SE422598B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100011594A1 (en) * | 2008-07-15 | 2010-01-21 | Wysk Mark J | Composite Saw Blades |
-
1977
- 1977-10-28 SE SE7712190A patent/SE422598B/sv not_active IP Right Cessation
-
1978
- 1978-10-16 DE DE19782844961 patent/DE2844961A1/de not_active Ceased
- 1978-10-17 GB GB7840999A patent/GB2006826B/en not_active Expired
- 1978-10-17 IN IN767/DEL/78A patent/IN149321B/en unknown
- 1978-10-18 AT AT0746678A patent/AT386613B/de not_active IP Right Cessation
- 1978-10-24 FR FR7830156A patent/FR2407270B1/fr not_active Expired
- 1978-10-26 IT IT29125/78A patent/IT1099832B/it active
- 1978-10-27 JP JP13173078A patent/JPS54132419A/ja active Granted
- 1978-10-27 BR BR7807117A patent/BR7807117A/pt unknown
- 1978-10-27 ES ES474632A patent/ES474632A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2006826A (en) | 1979-05-10 |
| BR7807117A (pt) | 1979-05-08 |
| FR2407270B1 (fr) | 1985-06-28 |
| DE2844961A1 (de) | 1979-05-10 |
| IT7829125A0 (it) | 1978-10-26 |
| AT386613B (de) | 1988-09-26 |
| JPS628503B2 (es) | 1987-02-23 |
| ATA746678A (de) | 1983-04-15 |
| JPS54132419A (en) | 1979-10-15 |
| IT1099832B (it) | 1985-09-28 |
| GB2006826B (en) | 1982-03-10 |
| SE422598B (sv) | 1982-03-15 |
| SE7712190L (sv) | 1979-04-29 |
| IN149321B (es) | 1981-10-24 |
| FR2407270A1 (fr) | 1979-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990206 |